Version 6.6.2:

* fixed issue of filter "never auto delete" in Subscriptions view
* corrected issue of "queued/not queued" filter for episodes
* filter on "queued/not queued" is checked for all queues (not only the active queue)
* added filtering feature to Downloads view
* changed associated queue of Youtube Syndicate to None (rather than active set previously)
* in Subscriptions view, the "search" box is changed to a "Queues" spinner to filter by associated queue